Bernice Puahi Bishop Museum · CC BY-NC · GBIF · full resolution
Juncus prismatocarpus
branching rush
As recorded: Juncus prismatocarpus R.Br.
Plantae › Tracheophyta › Liliopsida › Poales › Juncaceae
- Collected by
- Engilis Jr., A.; Reid, F.A.Andrew Engilis Jr →F.A. Reid →
- Collector number
- 92-03
- Date
- June 8, 1992
- Locality
- North Kohala District; Hawi Quadrangle, Parker Ranch. Stock ponds in vicinity of Kehena Reservoir
- Island
- Hawaiʻi Island
- Region
- Hawaii, United States
- Coordinates
- 20.1667, -155.8000
- Elevation
- 731 m
- Identified by
- Faccenda, K.
- Record type
- Preserved specimen
Where it was collected
Collected the same day
On June 8, 1992, Engilis Jr., A.; Reid, F.A. also collected 17 other specimens.
Carex longii
Botany
Cuphea carthagenensis
Botany
Cyperus polystachyos
Botany
Juncus effusus
Botany
Juncus ensifolius
Botany
Juncus ensifolius
Botany
Juncus tenuis
Botany
Juncus usitatus
Botany
Ludwigia palustris
Botany
Ludwigia palustris
Botany
Myriophyllum aquaticum
Botany
Nymphaea
Botany
Nymphaea
Botany
Persicaria punctata
Botany
Schoenoplectiella triangulata
Botany
Schoenoplectiella triangulata
Botany
Spermacoce brownii
Botany
Still here: Juncus prismatocarpus observed near this locality
This specimen was collected in 1992. Since 2000, iNaturalist observers have recorded 4 research-grade sightings in the wild within 25 km, most recently on 2026-10-04.
2026-10-04
Kamuela, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2026-04-04
Kamuela, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2026-03-08
Kamuela, HI, US
(c) Jason Flor Flores, some rights reserved (CC BY-NC)
2026-02-18
Hawaii County, HI, USA
(c) Anders Hastings, some rights reserved (CC BY)
Observations and photos from iNaturalist, shown only when openly licensed.
Cite this specimen
Juncus prismatocarpus. BISH 638083. Bernice Pauahi Bishop Museum, Honolulu. GBIF occurrence 5956313541. Accessed via explore.bishopmuseum.org/specimens/bish/638083.
Record sources
- GBIF occurrence 5956313541 ↗
- Data license: CC_BY_NC_4_0
- Last harvested October 26, 2026